TREA

Hiromichi Shibuya

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible tube for endoscope and method of producing the flexible tube
    • Patent number 6,206,824
    • Issue date Mar 27, 2001
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kenichi Ohara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Distal end part of endoscope
    • Patent number 5,951,464
    • Issue date Sep 14, 1999
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Nagashige Takahashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cover device for endoscope
    • Patent number 5,359,991
    • Issue date Nov 1, 1994
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Nagashige Takahashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscope stand
    • Patent number 5,337,731
    • Issue date Aug 16, 1994
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Nagashige Takahashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flexible tube for endoscope
    • Patent number 4,899,787
    • Issue date Feb 13, 1990
    • Kabushiki Kaisha Medos Kenkyusho
    • Teruo Ouchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Flexible tube for endoscope
    • Patent number 4,690,175
    • Issue date Sep 1, 1987
    • Kabushiki Kaisha Medos Kenkyusho
    • Teruo Ouchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for manufacturing a flexible tube for an endoscope
    • Patent number 4,495,134
    • Issue date Jan 22, 1985
    • Kabushiki Kaisha Medos Kenkyusho
    • Teruo Ouchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL